warn that set_main() is not needed any more
warn that set_main() is not needed any more

maniteja123/sympy,jbbskinny/sympy,AkademieOlympia/sympy,cccfran/sympy,hrashk/sympy,atsao72/sympy,Davidjohnwilson/sympy,postvakje/sympy,Curious72/sympy,toolforger/sympy,srjoglekar246/sympy,Sumith1896/sympy,pbrady/sympy,shipci/sympy,madan96/sympy,Davidjohnwilson/sympy,kaushik94/sympy,cccfran/sympy,ga7g08/sympy,ga7g08/sympy,Vishluck/sympy,MechCoder/sympy,jerli/sympy,abhiii5459/sympy,aktech/sympy,abhiii5459/sympy,garvitr/sympy,skidzo/sympy,sampadsaha5/sympy,Gadal/sympy,ahhda/sympy,cccfran/sympy,jamesblunt/sympy,sahilshekhawat/sympy,atsao72/sympy,Gadal/sympy,AunShiLord/sympy,jerli/sympy,rahuldan/sympy,sampadsaha5/sympy,skidzo/sympy,iamutkarshtiwari/sympy,kumarkrishna/sympy,atreyv/sympy,jamesblunt/sympy,Designist/sympy,Titan-C/sympy,Arafatk/sympy,kevalds51/sympy,yashsharan/sympy,sahmed95/sympy,VaibhavAgarwalVA/sympy,souravsingh/sympy,wyom/sympy,amitjamadagni/sympy,kaichogami/sympy,Shaswat27/sympy,emon10005/sympy,beni55/sympy,beni55/sympy,ChristinaZografou/sympy,kaichogami/sympy,kevalds51/sympy,MridulS/sympy,jbbskinny/sympy,asm666/sympy,lindsayad/sympy,chaffra/sympy,moble/sympy,abloomston/sympy,Arafatk/sympy,hargup/sympy,kumarkrishna/sympy,mcdaniel67/sympy,dqnykamp/sympy,chaffra/sympy,mafiya69/sympy,yashsharan/sympy,hargup/sympy,Titan-C/sympy,aktech/sympy,oliverlee/sympy,skidzo/sympy,cswiercz/sympy,atsao72/sympy,wanglongqi/sympy,mafiya69/sympy,iamutkarshtiwari/sympy,vipulroxx/sympy,shipci/sympy,kmacinnis/sympy,kmacinnis/sympy,Titan-C/sympy,kaushik94/sympy,shipci/sympy,aktech/sympy,atreyv/sympy,hrashk/sympy,kaichogami/sympy,MridulS/sympy,Gadal/sympy,Vishluck/sympy,Davidjohnwilson/sympy,debugger22/sympy,lindsayad/sympy,AkademieOlympia/sympy,asm666/sympy,shikil/sympy,madan96/sympy,sunny94/temp,rahuldan/sympy,beni55/sympy,emon10005/sympy,pbrady/sympy,shikil/sympy,kmacinnis/sympy,drufat/sympy,maniteja123/sympy,meghana1995/sympy,kevalds51/sympy,Arafatk/sympy,iamutkarshtiwari/sympy,yashsharan/sympy,wyom/sympy,sahmed95/sympy,lidavidm/sympy,Mitchkoens/sympy,Designist/sympy,maniteja123/sympy,postvakje/sympy,abhiii5459/sympy,hrashk/sympy,yukoba/sympy,saurabhjn76/sympy,bukzor/sympy,AkademieOlympia/sympy,jaimahajan1997/sympy,pandeyadarsh/sympy,mcdaniel67/sympy,AunShiLord/sympy,drufat/sympy,shikil/sympy,pandeyadarsh/sympy,madan96/sympy,pandeyadarsh/sympy,ahhda/sympy,Mitchkoens/sympy,Shaswat27/sympy,VaibhavAgarwalVA/sympy,jamesblunt/sympy,garvitr/sympy,postvakje/sympy,oliverlee/sympy,dqnykamp/sympy,farhaanbukhsh/sympy,grevutiu-gabriel/sympy,mcdaniel67/sympy,Sumith1896/sympy,sunny94/temp,saurabhjn76/sympy,vipulroxx/sympy,wanglongqi/sympy,flacjacket/sympy,cswiercz/sympy,lidavidm/sympy,liangjiaxing/sympy,Designist/sympy,mafiya69/sympy,jerli/sympy,sahilshekhawat/sympy,garvitr/sympy,souravsingh/sympy,kumarkrishna/sympy,jaimahajan1997/sympy,meghana1995/sympy,lindsayad/sympy,bukzor/sympy,VaibhavAgarwalVA/sympy,farhaanbukhsh/sympy,liangjiaxing/sympy,cswiercz/sympy,grevutiu-gabriel/sympy,diofant/diofant,saurabhjn76/sympy,yukoba/sympy,lidavidm/sympy,farhaanbukhsh/sympy,ChristinaZografou/sympy,MridulS/sympy,MechCoder/sympy,oliverlee/sympy,sahilshekhawat/sympy,asm666/sympy,MechCoder/sympy,skirpichev/omg,drufat/sympy,atreyv/sympy,pbrady/sympy,Shaswat27/sympy,bukzor/sympy,hargup/sympy,toolforger/sympy,Curious72/sympy,ahhda/sympy,liangjiaxing/sympy,Mitchkoens/sympy,ga7g08/sympy,sampadsaha5/sympy,abloomston/sympy,kaushik94/sympy,ChristinaZografou/sympy,moble/sympy,jaimahajan1997/sympy,yukoba/sympy,emon10005/sympy,amitjamadagni/sympy,debugger22/sympy,dqnykamp/sympy,AunShiLord/sympy,wyom/sympy,moble/sympy,Vishluck/sympy,wanglongqi/sympy,sunny94/temp,rahuldan/sympy,grevutiu-gabriel/sympy,toolforger/sympy,Sumith1896/sympy,jbbskinny/sympy,vipulroxx/sympy,debugger22/sympy,souravsingh/sympy,Curious72/sympy,abloomston/sympy,meghana1995/sympy,sahmed95/sympy,chaffra/sympy